.sumBox {
    width: 500px;
    height: 500px;
    margin: 0 auto;
    border-radius: 500px;
    overflow: hidden;
}

.sumyuan {
    width: 100%;
    height: 100%;
    background-color: #beb9b4;
    position: relative;
}

.circle-container {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    border-radius: 500px;
    overflow: hidden;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.circle-item {
    position: absolute;
    left: 50%;
    z-index: 999;
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 16px;
    font-weight: bold;
    transform-origin: 0% 50%;
    clip-path: polygon(0% 50%, 100% 0%, 100% 100%, 0% 50%);
    /* 扇形 */
}

.smalerCircle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    background-color: #fff;
    border-radius: 50%;
}